After last month landing the Zink sub-allocator code for improved performance and also enabling OpenGL ES 3.2 support for Zink, lead developer Mike Blumenkrantz at Valve has been spending time this month working to get more games running on this OpenGL-over-Vulkan Mesa driver...
GDB 11.1 is now available as the latest feature update to the GNU Debugger...
Feature development is over on the Linux 5.15 kernel with Linux 5.15-rc1 being issued. It's now on to testing and bug fixing over the next two months before the kernel is christened as stable. Here is our original Linux 5.15 feature overview about all of the big changes in this next kernel version.
While Ubuntu 18.04.5 LTS shipped one year ago as the last planned point release to the "Bionic Beaver", an emergency issue is leading to Ubuntu 18.04.6 now being prepared...
Of all the great stuff for AMD in Linux 5.15, one of the patches still not having yet been mainlined is the control support around Predictive Store Forwarding (PSF) with Zen 3 processors. It's been six months since AMD published their security whitepaper around PSF while the Linux patch has yet to be mainlined while now it seems will be updated for a reduced focus on KVM usage...
On and off for years has been talk of an accelerator subsystem for the Linux kernel considering that for now most AI training/inference accelerator drivers end up lodged within the "char/misc" area of the kernel. That accelerator subsystem discussion has been restarted with talks of having such a subsystem or moving those drivers within the GPU/DRM subsystem space...
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